Service charges in an Austrian apartment building: billing gaps, refund claims and purchase price risk

Service charges look like a technical side item at first glance. In an Austrian apartment building they influence the effective net rent, the burden on tenants and any later refund entitlement. If the annual statement is missing, if items outside the statutory list have been passed on, or if the allocation key is not properly documented, the risk shows up directly in the purchase price.

Sellers, buyers and long-term owners should therefore follow the same order. First establish, for each unit, whether the Austrian Tenancy Act, the MRG, applies in full or only in part. Then examine the permitted items, the allocation rule, the state of the annual accounts and any refund exposure separately. Only that sequence exposes billing gaps, allocates open amounts correctly and produces a workable service-charge clause in the sale agreement.

Clarify the MRG scope for each unit first

Whether the MRG service-charge rules apply is decided unit by unit, not at building level. Full application binds the statutory catalogue in section 21 MRG, the treatment of public charges and the accounting duties. Under partial application, or outside the MRG, the lease has more weight. A one-size answer for all flats and commercial units is therefore often wrong once construction year, later conversions and different uses are considered.

A compact MRG allocation per unit is worth adding to the property file. It records which scope applies, whether an exemption is claimed and which contractual pass-through clause exists. The wider tenancy picture is set out on the rent roll and lease agreements topic page. Only after this allocation is complete does the review of individual service-charge items produce a reliable result.

Commercial units and let ancillary areas deserve a separate look. They may follow turnover-based or lump-sum arrangements that still require examination within the MRG frame. Recording those differences early prevents contradictions between data room, rent roll and the eventual service-charge statement.

Permitted service-charge items under section 21(1) MRG

Under full application section 21(1) MRG lists the permitted service-charge items expressly. They include water supply and the calibration, maintenance and reading of consumption meters as referred to in section 17(1a) MRG, chimney sweeping under the sweeping regulation, sewage removal, waste collection and pest control, lighting of the generally accessible parts, an adequate fire insurance policy, third-party liability and water-pipe damage insurance, further insurances subject to majority tenant consent, administrative costs under section 22 MRG and reasonable house-service expenditure under section 23 MRG.

The catalogue is deliberately narrow. Items not listed there and not covered as public charges under section 21(2) MRG do not qualify as service charges in the full application regime. Property-specific special items, voluntary services and investments must be kept separate. The fire insurance is only appropriate where the sum insured suffices for reconstruction in the loss event. Excess cover therefore deserves documentation in the data room.

Public charges are passed on pro rata under section 21(2) MRG, unless provincial legislation blocks the pass-through. For a Salzburg apartment building this means testing which local charges are actually eligible pro rata. Sorting these foundations early makes it easier to see whether a statement is doubtful only in presentation or already in substance.

Separate allocation key from special expenditure

Under full application service charges are allocated by reference to section 17 MRG. Shares follow the ratio of usable floor areas, with each unit's usable area determined under section 17(2) MRG. Any deviating key requires a solid legal basis and clean documentation. Mere practice or long-standing habit is not enough.

For common facilities such as passenger lifts, shared heating installations or a central laundry, section 24 MRG applies as a separate category of special expenditure. The cost share follows the principles of section 17 MRG, save where the Heating and Cooling Cost Billing Act (HeizKG) takes precedence. Section 24(3) MRG orders the corresponding application of section 21(3) to (5) MRG, so accounting, voucher inspection and time limits for service charges and special expenditure run on the same track.

For buyer review this means that heating and hot water must not be lumped together with classic service charges. Where the HeizKG applies, expect its own accounting regime including consumption share. The interface between HeizKG and MRG should therefore be documented as a separate review track in the data room.

Annual statement, voucher inspection and cut-off under section 21 MRG

The customary approach is annual lump-sum accounting under section 21(3) MRG. A constant monthly amount is passed on, calculated from the previous year's total and exceeded by no more than ten per cent where costs rise in the interim. The landlord must reconcile the service charges of a calendar year by 30 June of the following year at the latest and deposit the statement in the building for inspection by the principal tenants. Vouchers must be shown on request; copies may be made at the tenant's expense.

The statement produces either a surplus in favour of tenants or a shortfall to be paid by them. Under section 21(3) MRG both are settled at the second-following rent date. Without lump-sum accounting section 21(4) MRG applies with monthly presentation of vouchers. Its cut-off is critical: service charges and public charges that fell due more than one year ago can no longer be claimed by the landlord. If the landlord fails to render accounts, section 21(5) MRG refers to section 20(4) MRG.

The data room must reflect these duties. It should contain the annual statements for recent years, the vouchers, evidence that the statement was deposited and inspection granted, plus an overview of open recoveries or credits. Without those records the value of an otherwise clean rent roll drops, because actual cash flows cannot be reconstructed.

Detect billing gaps and assess the refund position

Typical gaps are unclear allocation keys, late or missing annual statements, items outside the catalogue in section 21(1) MRG, excess insurance sums without justification, blurred boundaries between maintenance and service charges and missing evidence of inspection. Vacancy allocation may also raise questions. Anyone familiar with these patterns can review a statement systematically instead of only checking the total figure.

The legal basis for reclaiming amounts paid without cause under full application is section 27(3) MRG. Payments made contrary to sections 15 to 26 MRG can be reclaimed together with statutory interest; the refund entitlement cannot be validly waived in advance. Limitation is three years. As long as proceedings on the level of rent are pending before the court or the municipality, the limitation of the refund entitlement is suspended.

The procedural route for disputed service-charge items under full application is the non-contentious housing procedure under section 37(1)(12) MRG. It covers service charges, current public charges, administrative and house-service costs and special expenditure under sections 21 to 24 MRG. Where provincial law provides for it, the arbitration board handles the matter first. For apartment building acquisitions it is important to identify which proceedings are already pending and which items they cover, because pending proceedings suspend the refund limitation.

Sale agreement, effective date and data room brought together

The contract must distinguish clearly between running pass-through, the open annual statement and any potential refund exposure. Typical points of regulation include the pro rata allocation of service charges to the effective date, responsibility for the outstanding annual statement of the current calendar year, treatment of tenant prepayments, handling of surpluses and shortfalls from earlier statements and coordination of pending proceedings under section 37(1)(12) MRG.

For documented and closed statements a simple handover may suffice. For open or disputed positions a differentiated clause is prudent. It regulates who finalises the statement, who pays out credits, who collects further amounts and how a refund entitlement under section 27(3) MRG that emerges later is dealt with. A blanket disclaimer of all warranties is risky for the seller if the data room already shows anomalies and gives the buyer little assurance.

The wider tenancy view is set out on the handover and effective date page. Before a binding statement the apartment building risk check helps classify document status and the remaining review effort. For structured preparation of the handover documents the handover and effective date checklist offers a practical framework.

A practical sequence for buyers, sellers and long-term owners

Buyers open with a structured request list. It covers annual statements for the last three calendar years including vouchers and evidence of deposit, the current lump-sum position, pending or closed proceedings under section 37(1)(12) MRG, the applicable allocation key per unit and the treatment of special expenditure under section 24 MRG. On that basis legal review examines items, allocation, time limits and refund exposure.

Sellers assemble the data room actively. It contains the closed statements, the status of the current annual statement, vouchers in a workable order and an honest note on known open points. Where feasible the current-year statement is drawn up to the planned effective date, so that handover is not blocked by unresolved service-charge questions. The data room completeness check helps to test the package against expected market standard.

Long-term owners with a suspicion of error gather statements and payment records first, describe the specific concerns and map them either to items in section 21(1) MRG or to special expenditure under section 24 MRG. Only then does a decision follow on whether an out-of-court clarification, arbitration board proceedings or an application in the non-contentious procedure is appropriate. That order protects claims and avoids unnecessary procedural cost.